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calculate the area of the trapezoid
0
votes
Сalculate the area of the trapezoid if a=20, b=15, c=10 and h=14.3
Either answer
215.87 square units,
211.38 square units,
220.49 square units
214.5 square units
asked
Jul 31, 2017
in
Math
by
Chack
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1 Answer
0
votes
Area = 1/2 * height * ( top + bottom)
You have four dimensions listed. Based on the
list of possible answers
Area = 1/2 * 14.3 * ( 20 + 10) = 214.5
is the only one that works.
answered
Jul 31, 2017
by
admin
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2,270
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